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    Vaillant Eco Tec plus 837 Setup help

    Not noticed the S code will look tonight, is d2 not in minutes on the settings on the boiler ?, d19 is at default but im gonig to change to 1 tonight and try again ,im also going to drop d0 to minimum and see. the good thing is the system heats up very quickly and the house can reach...
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    Vaillant Eco Tec plus 837 Setup help

    thanks for all your responses guys iv got my head around it now, performed some tests today, basically if i set the target temp to 55, the boiler fires up and when i monitor d.40/41 flow and return temps, flow gets to 55, at this point the return is around 30, this then increases over the...
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    Vaillant Eco Tec plus 837 Setup help

    Thanks for the prompt replies. Ill double check the rad output values again later as I used the first page with sizes on, we do need more rads, some will be changing when rooms get done. Thanks for the info on the boiler, that's grate, so from what I believe I'm understanding the boiler...
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    Vaillant Eco Tec plus 837 Setup help

    i am after some info on the modulation side of the boiler, from what i understand it recuses power whilst trying to maintain the target water temp and get the return temp down low enough to condense. what conditions cause it to enter anti cycling mode? is it only when the stat stops calling...
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    Vaillant Eco Tec plus 837 Setup help

    Yep i sized the boiler from that chard and the calcs sheet you posted put me at 9.6kw a bit more that how i worked it out but im still well under. im considering adding a vented cylinder to the CH feed and feeding the bath of that and leaving the rest of the house on the DHW as im replacing...
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    Vaillant Eco Tec plus 837 Setup help

    Hi guys, first thing i am an domestic appliance engineer and gas safe registered but don't do boilers, fires and cookers only, last year we moved into our first house that has had a new boiler a bout 3 years ago, its a 28kw eco tec plus 837, now its only a small house and i believe its was...
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    Solid Oak Floor on concrete

    Ok the chipboard is off then, thanks both for the advice. Could not believe the price of ply when I looked. As for the floor it's reasonably level, no worse than envy thing I've seen before. Would 12mm ply be ok with glue ?
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    Solid Oak Floor on concrete

    We can't find any engineered that we are happy with. As for the chipboard we ere told by a local floor company that you can't nail to chipboard flooring but you can glue ? As for structual it's t&g chipboard flooring laid on concrete. It can't move ?
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    Solid Oak Floor on concrete

    Hi guys I am after some advice, we want to install a solid oak floor in our living room 25msq it's a concrete sub floor, we are looking at Wickes solid oak that they reccoment using it floating with clips, I'm not doing that as a friend did nd had major problems, I am going to glue it down but...
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    Wall/Pillar for Steel Beam Help

    Hi Guys, have posted before, we are fitting a steel beam to removed a load bearing wall in the living room and am after some advice , its 152x152x25 Ub at 3,15m its been calculated with a bearing of 100mm, one side its going onto a pillar tied into the outside wall, thats fine, the issue is the...
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    Steel Beam Pillar Question

    Hi guys, I'm removing a load bearing wall down stares, it supports the floor joists on the 1st floor, no other loads apart from timber frame partitions, the beam is 3.15m long and its been calculated as 152x152x23UC S275 with 100mm bearing and 330mm x 100mm x 140mm pad stones, its going to need...
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    Removing Wall

    Hi Guys, i am after some advice to remove an arch way in the middle of two rooms , first i will explain the situation we have a end terrace two bedroom house, down stares there is currently a a hall running up the LH side to the stares with a door turning right into a dining room at the back...
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    New Shed Roof.

    thanks for the reply, i want a decking to seal the roof as my old shed had corrugated metal and was not sealed and i was getting condensation problems in winter. thanks for the reply though
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    New Shed Roof.

    Hi guys, i have a few questions, I'm building a new shed thats 5.2m x 3.6m and am looking at what to do with the roof, I'm getting priced for a professional Felt job but a mate sugested using the corrugated Bitumen sheets onto of the roof boards. i was looking at putting down 18mm OSB3...
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    removing a section of UPVC window,

    hi guys, i have a quick question, i am building a block shed and need a window, i have found oneat the rite price(used) but its to big, it has two side opening pannels with a fixed centre, my question is can i cut off one of the side sections ? i know it will leave a lip where the panel used...
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    Boiler Flue Help

    The boiler is currently flued into an incomplete room, no roof, for me to finish the extension i need to remove the flue so i can seal the room up( its having a Perspex roof) there is a window to the side of the boiler that goes directly outside, it’s about a total of 3, meters to get the flue...
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    Boiler Flue Help

    Hi guys i wonder if you can help, i currently have an old Glowworm Swiftflow 80 combi boiler in my kitchen, we are in the middle of adding a utility room off the back of the kitchen, currently the boiler vents into this new room, I am now at the stage where I need to seal the room up and get the...
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